Help Nicholas Dsilva Recover From His Cardiac Complications

My father was visiting his grand children in Rio, Brazil while he suffered a severe cardiac arrest. He had to be rushed to the local hospital for treatment. While performing the procedure of Engioplasty to unblock the artery there were a few complications. This forced the doctors to put him in an induced state and treat him for the ailment along with the lung infection he developed on the trip.
The medical bills are mounting and it's becoming very difficult to keep up with the payment in another country and the cost there.
we have borrowed large sum to pay the bills but it's still not enough.
The doctors estimate a 3 weeks treatment for the condition he is in at this moment and due to this we are unable to transfer him to India for further treatment.
I am in need of funds on a daily basis to pay his medical bills and keep the treatment on. I need all the help I can get to make my father alright. Please help me to pay the medical bills in any way you can.